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The Quality of Macro-Scaffolds: Adaptivity and Coherence (Poster 53)

Sat, April 15, 2:50 to 4:20pm CDT (2:50 to 4:20pm CDT), Hyatt Regency Chicago, Floor: East Tower - Exhibit Level, Riverside West Exhibition Hall

Abstract

Scaffolding as a form of constructive learning support takes place on different scales. In the context of school lessons, macro-scaffolding consists in structuring and sequencing learning steps while micro-scaffolding consists of supporting students within the individual steps. In our study, we investigate macro-scaffolds with respect to their adaptivity and coherence. The study is carried out in business education at vocational schools. In order to reconstruct planned lessons according to their intended knowledge co-construction processes, we draw on the inferential learning theory. Our analysis shows that the teachers' lesson plans contain patterns that are characterized by lack of coherence and non-adaptivity. Such patterns should foreseeably lead to the occurrence of learning obstacles for students and situations where increased micro-scaffolding is required.

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